Template::Plugin::GD::Graph::area - Create area graphs with axes and legends

       Thomas Boutell wrote the GD graphics library.

       Lincoln D. Stein wrote the Perl GD modules that interface to it.

       Martien Verbruggen wrote the GD::Graph module.

       Craig Barratt <craig@arraycomm.com> wrote the original GD plugins for the Template Toolkit (2001).

       Andy Wardley <abw@cpan.org> extracted them from the TT core into a separate distribution for TT version
       2.15.

       Copyright (C) 2001 Craig Barratt <craig@arraycomm.com>, 2006 Andy Wardley <abw@cpan.org>.

       GD::Graph is copyright 1999 Martien Verbruggen.

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl
       itself.

       The GD.Graph.area plugin provides an interface to the GD::Graph::area class defined by the GD::Graph
       module. It allows one or more (x,y) data sets to be plotted as lines with the area between the line and
       x-axis shaded, in addition to axes and legends.

       See GD::Graph for more details.

           [% FILTER null;
               data = [
                   ["1st","2nd","3rd","4th","5th","6th","7th", "8th", "9th"],
                   [    5,   12,   24,   33,   19,    8,    6,    15,    21],
                   [   -1,   -2,   -5,   -6,   -3,  1.5,    1,   1.3,     2]
               ];

               USE my_graph = GD.Graph.area();
               my_graph.set(
                       two_axes => 1,
                       zero_axis => 1,
                       transparent => 0,
               );
               my_graph.set_legend('left axis', 'right axis' );
               my_graph.plot(data).png | stdout(1);
              END;
           -%]

       Template::Plugin::GD::Graph::area - Create area graphs with axes and legends

       Template::Plugin::GD, Template::Plugin::GD::Graph::lines, Template::Plugin::GD::Graph::lines3d,
       Template::Plugin::GD::Graph::bars, Template::Plugin::GD::Graph::bars3d,
       Template::Plugin::GD::Graph::points, Template::Plugin::GD::Graph::linespoints,
       Template::Plugin::GD::Graph::mixed, Template::Plugin::GD::Graph::pie, Template::Plugin::GD::Graph::pie3d,
       GD

perl v5.36.0                                       2022-08-28             Template::Plugin::GD::Graph::area(3pm)

           [% USE g = GD.Graph.area(x_size, y_size); %]